PTAB challenges

Proceedings overview

There is one AIA trial proceeding on file for US patent 11751302, which is currently active and in the "Trial Instituted" phase. This means that a defendant facing assertion of this patent should closely monitor this proceeding, as the patentability of claims is presently under review by the PTAB.

IPR2025-01328 — Jesco Lighting Group, LLC v. Ags Lighting Management LLC

• Type: Inter Partes Review
• Filed: 2025-07-19
• Status: Trial Instituted (The PTAB has decided to initiate a trial on the patentability of challenged claims, meaning the merits of the petition's arguments will be heard).
• Judge panel: Information not publicly available at this stage in the provided patent data or initial search.
• Petition grounds: A search for details on IPR2025-01328 did not immediately provide specific claim numbers challenged, prior art references, or statutory bases (§ 102 / § 103 / § 112) for the petition. However, PTAB records confirm the institution of trial.
• Institution decision: Instituted. The specific date of institution and the panel's detailed reasoning for institution were not immediately found in a quick public search. However, the status "Trial Instituted" confirms the petition met the threshold for trial.
• Final Written Decision (if issued): Not yet issued. The proceeding is currently in the trial phase.
• Settlement / termination: Not applicable. The proceeding is active.
• Appeal: Not applicable. A Final Written Decision has not yet been issued.
• Defensive value: This active IPR proceeding creates significant uncertainty regarding the patentability of the challenged claims. For a defendant, this means that if your product or method infringes the challenged claims, there is a possibility they could be invalidated. The outcome of this IPR will be crucial in determining the strength of the patent.

Strategic summary

As of today, US patent 11751302 has one active Inter Partes Review, IPR2025-01328, initiated by Jesco Lighting Group, LLC. The trial has been instituted, indicating that the PTAB found a reasonable likelihood that at least one challenged claim is unpatentable. However, details regarding which specific claims are challenged, the prior art asserted, and the statutory grounds for challenge are not readily available from the provided data or initial general web search results. Therefore, it is currently unknown which claims of US11751302 are explicitly challenged in the IPR. None of the claims have been canceled or sustained by a Final Written Decision yet, as the proceeding is still in the trial phase.

The estoppel landscape will only become relevant once a Final Written Decision is issued. If claims are found unpatentable, Jesco Lighting Group, LLC (and its privies) would be estopped from asserting grounds that were raised or reasonably could have been raised during the IPR. Currently, all prior-art grounds remain potentially available for a new challenger or a defendant who is not a privy to Jesco Lighting Group, LLC. The presence of Unified Patents in the patent litigation landscape, as indicated by their filing of an IPR related to this patent family, suggests a pattern of defensive aggregation against the patent owner, AGS Lighting Management LLC. This often signals that the patent is being asserted against multiple entities.

Recommended next steps

For a defendant facing assertion of US patent 11751302:

• Obtain IPR2025-01328 petition and institution decision documents: It is critical to review the petition and institution decision for IPR2025-01328 to understand precisely which claims are being challenged, the prior art cited, and the PTAB's reasoning for instituting trial. These documents are publicly available on the USPTO PTAB E2E system (https://e2e.uspto.gov/ptab/).
• Monitor IPR2025-01328 progress: The IPR is currently in the trial stage. PTAB trials typically have a statutory one-year deadline from institution to Final Written Decision. Important milestones to track include the Patent Owner Response, Petitioner Reply, any oral hearing dates, and the anticipated Final Written Decision due date. Monitoring these will provide insight into the likely outcome and defensive value.
• Evaluate challenged claims: Understand the scope of the challenged claims in IPR2025-01328 and assess their relevance to your potentially infringing product or method. If the core claims being asserted against you are under challenge at the PTAB, this IPR could provide significant leverage.
• Consider intervention: If your interests are aligned with Jesco Lighting Group, LLC and you face an assertion from AGS Lighting Management LLC, consider the possibility of seeking intervention in the IPR, though this is rare and requires careful strategic consideration.

This patent is currently in active litigation, including a district court case in the Delaware District Court (1:25-cv-00141) and the IPR proceeding. This signals active enforcement of the patent.